Clinical Data

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Clinical trial failure flop
Special Reports

2021's top 10 clinical trial flops

Thousands of studies are registered each year, so there is always an array of disappointing results to choose from for our annual top 10 list.
Phil Taylor Mar 1, 2022 3:00am
countdown 1 2 3 numbers count to three three

ASCO: Zentalis ovarian cancer data will take WEE1 to phase 3

May 26, 2023 8:40am
Liver disease

ASCO: Roche's TIGIT finally shows signs of life in liver cancer

May 26, 2023 7:13am
melanoma

ASCO: Regeneron's Opdualag rival records 61% response rate

May 25, 2023 6:00pm
eye see vision pupil eyelash

Annexon eye disease med failed phase 2 goal—the CEO is thrilled

May 24, 2023 4:01pm
Graphic showing arrows missing the bullseye on a target

Mirati's wait for next lung cancer med ends in phase 3 failure

May 24, 2023 4:00pm
More News

PTC plots path to rare disease approval despite phase 3 fail

May 24, 2023 6:20am

Wave's ALS-dementia drug crashes out after early-phase flop

May 23, 2023 9:30am

Achieve's anti-smoking drug beats placebo in 2nd phase 3

May 23, 2023 9:00am

BMS' pulmonary fibrosis drug reduces lung function decline

May 22, 2023 1:05pm